Welcome to Soft Byte Ltd

Soft Byte Ltd. is a United Kingdom company specializing in textile CAD software. We have two major software packages: Fittingly Sew 1.2 for Windows, a pattern drafting program and DesignaKnit 8 for Windows, an integrated knitwear and stitch pattern design program for machine- and hand-knitters.


Our software is widely used by individuals, both as professionals and as hobbyists, in businesses and in schools and colleges. It is particularly useful in educational settings, from early years right up to graduate level and beyond, and is often the mainstay of small businesses; in larger industries it is used for sampling and training purposes.

DesignaKnit 8 Overview

Fittingly Sew 1.2 Fittingly Sew 1.2 is a specialist program for designing and drafting sewing patterns to give a perfect fit. A wealth of features gives you the power of professional CAD at a fraction of the usual cost. The program is available for either Windows or Macintosh platforms.